63390846 ÷ 994 
Our goal is to divide 63390846 by 994.

Step 1:
The number 994 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 994

Advancing to step 2:
When dividing 63 by 994, we get 0 with a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 63, we get 63.
Append the next digit (3) from the dividend to 63 and continue with: 633 / 994

Step 3:
If we divide 633 by 994, we get 0 and a remainder of 633.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 633 to get 633.
Grab the next digit (9) from the dividend, add it to 633, then carry on: 6339 / 994

Step 4:
When dividing 6339 by 994, we get 6 with a remainder of 375.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Deduct 5964 from 6339 and we're left with 375.
Take the next digit (0) from the dividend and append it to 375, then repeat: 3750 / 994

Step 5:
994 can be fit into 3750 3 times, resulting in a remainder of 768.
Put 3 as the next digit of the answer. 
Result so far: 63.0
If we take 2982 away from 3750, we end up with 768.
Fetch the next digit (8) from the dividend, attach it to 768 and continue: 7688 / 994

Moving on to step 6:
994 can be fit into 7688 7 times, resulting in a remainder of 730.
Use 7 as the next digit of our solution. 
Result so far: 637.0
Subtract 6958 from 7688 to get 730.
Append the next digit (4) from the dividend to 730 and continue with: 7304 / 994

Advancing to step 7:
When dividing 7304 by 994, we get 7 with a remainder of 346.
The next digit of our result is 7. 
Result so far: 6377.0
Deduct 6958 from 7304 and we're left with 346.
Include the next digit (6) from the dividend after 346, then repeat: 3466 / 994

Advancing to step 8:
When dividing 3466 by 994, we get 3 with a remainder of 484.
Use 3 as the next digit of our solution. 
Result so far: 63773.0
Deduct 2982 from 3466 and we're left with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Let's proceed to step 9:
994 goes into 4840 4 times with a remainder of 864.
The number 4 becomes the next digit in our result. 
Result so far: 63773.4
Deduct 3976 from 4840 and we're left with 864.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8640, and continue the process.

On to step 10:
994 goes into 8640 8 times with a remainder of 688.
Record the quotient 8 as the next digit in the result. 
Result so far: 63773.48
Deduct 7952 from 8640 and we're left with 688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6880, and continue the process.

Advancing to step 11:
When dividing 6880 by 994, we get 6 with a remainder of 916.
Use 6 as the next digit of our solution. 
Result so far: 63773.486
If we take 5964 away from 6880, we end up with 916.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9160, and continue the process.

Going ahead to step 12:
9160 divided by 994 is 9 with a remainder of 214.
The next digit of our result is 9. 
Result so far: 63773.4869
If we subtract 8946 from 9160, we get 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Step 13:
994 goes into 2140 2 times with a remainder of 152.
The number 2 becomes the next digit in our result. 
Result so far: 63773.48692
If we take 1988 away from 2140, we end up with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

On to step 14:
1520 divided by 994 is 1 with a remainder of 526.
Use 1 as the next digit of our solution. 
Result so far: 63773.486921
If we subtract 994 from 1520, we get 526.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5260, and continue the process.

Let's proceed to step 15:
When dividing 5260 by 994, we get 5 with a remainder of 290.
Write down 5 as next digit of the result. 
Result so far: 63773.4869215
Subtract 4970 from 5260 to get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Going ahead to step 16:
2900 divided by 994 is 2 with a remainder of 912.
Put 2 as the next digit of the answer. 
Result so far: 63773.48692152
Deduct 1988 from 2900 and we're left with 912.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9120, and continue the process.

Our division results in 63773.48692152 with a remaining 9.12e-07.